I have many favorite genres of online video, such as ‘Person Yelling About Sonic the Hedgehog’ and ‘Vape Trick Compilations Scored WithEDM.’ But it’s rare to find any as purely pleasure-inducing and heartwarming as “Children and Teenagers CelebratingDisproportionately.”

There is, of course, the kid who nails this Chinese yo-yo trick. It’s beautiful. As the world around his loses its damn mind, he stays cool andcollected.

What could be better than a scene of an enormous high-school crowd — the kind usually only ever assembled for a fight — losing their minds over a Chinese yo-yo trick? It’s a knowing kind of enthusiasm, but no less wonderful. And finally, there’s this beauty. You might think that you know who is going to win the dance battle. Thinkagain.

This is the best thing about YouTube: It gives everyone the chance to be the hero of their own teenmovie.